14527427 has 2 divisors, whose sum is σ = 14527428. Its totient is φ = 14527426.

The previous prime is 14527423. The next prime is 14527441. The reversal of 14527427 is 72472541.

It is a weak prime.

It is an emirp because it is prime and its reverse (72472541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14527427 - 2² = 14527423 is a prime.

It is a super-2 number, since 2×14527427² = 422092270480658, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14527393 and 14527402.

It is not a weakly prime, because it can be changed into another prime (14527423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7263713 + 7263714.

It is an arithmetic number, because the mean of its divisors is an integer number (7263714).

Almost surely, 2^14527427 is an apocalyptic number.

14527427 is a deficient number, since it is larger than the sum of its proper divisors (1).

14527427 is an equidigital number, since it uses as much as digits as its factorization.

14527427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15680, while the sum is 32.

The square root of 14527427 is about 3811.4861930748. The cubic root of 14527427 is about 244.0036000096.

Adding to 14527427 its reverse (72472541), we get a palindrome (86999968).

It can be divided in two parts, 145 and 27427, that added together give a palindrome (27572).

The spelling of 14527427 in words is "fourteen million, five hundred twenty-seven thousand, four hundred twenty-seven".